diff options
| author | Nikhil P Rao <nikhil.rao@intel.com> | 2012-06-20 12:56:00 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-11-20 10:43:18 -0800 |
| commit | c10141099c1ea42afa3ded64530cf285d8ffc96a (patch) | |
| tree | 3ecf78bc947f72c19ea04e13e696aa424a37ddcf | |
| parent | 161f4a458cd88dc6ab33078d64aa28315129fade (diff) | |
PCI: fix truncation of resource size to 32 bits
commit d6776e6d5c2f8db0252f447b09736075e1bbe387 upstream.
_pci_assign_resource() took an int "size" argument, which meant that
sizes larger than 4GB were truncated. Change type to resource_size_t.
[bhelgaas: changelog]
Signed-off-by: Nikhil P Rao <nikhil.rao@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pci/setup-res.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c index eea85dafc763..be76ebacf486 100644 --- a/drivers/pci/setup-res.c +++ b/drivers/pci/setup-res.c @@ -206,7 +206,8 @@ static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev, return ret; } -static int _pci_assign_resource(struct pci_dev *dev, int resno, int size, resource_size_t min_align) +static int _pci_assign_resource(struct pci_dev *dev, int resno, + resource_size_t size, resource_size_t min_align) { struct resource *res = dev->resource + resno; struct pci_bus *bus; |